ExoticRx · exoticrx.com/drugs/timolol
US brand names:Timoptic
Timolol is dosed at 1 drop/eye TOPICAL q12h in dogs, per Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1432 (2026-08-01).. Verify against current literature before clinical use.
Non-selective beta-adrenergic antagonist that reduces aqueous humor production by the ciliary body, lowering IOP.
Systemic absorption occurs — avoid in patients with bradycardia, heart block, or asthma. Often combined with dorzolamide for enhanced IOP reduction. Apply q12h. Monitor heart rate.
Species references:All Dog (Domestic) drugs
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| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | TOPICAL | 1 drop/eye | q12h | Moderate | Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1432 (2026-08-01). |
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